--- product_id: 107610301 title: "Commlite CM-EF-EOS R Lens Adapter, Electronic Auto-Focus EF to R Mount Adapter for Canon EF/EF-S Lens to EOS R, EOS RP, EOS R6, EOS R5 Series Mirrorless Cameras" brand: "commlite" price: "SAR 259" currency: SAR in_stock: true reviews_count: 13 category: "Commlite" url: https://www.desertcart.com.sa/products/107610301-commlite-cm-ef-eos-r-lens-adapter-electronic-auto-focus store_origin: SA region: Saudi Arabia --- # Gold-Plated PINs for EXIF Signal Electronic Auto-Focus Enabled Built-in IS Stabilization Commlite CM-EF-EOS R Lens Adapter, Electronic Auto-Focus EF to R Mount Adapter for Canon EF/EF-S Lens to EOS R, EOS RP, EOS R6, EOS R5 Series Mirrorless Cameras **Brand:** commlite **Price:** SAR 259 **Availability:** ✅ In Stock ## Summary > 📸 Unlock your Canon lens legacy with next-gen precision! ## Quick Answers - **What is this?** Commlite CM-EF-EOS R Lens Adapter, Electronic Auto-Focus EF to R Mount Adapter for Canon EF/EF-S Lens to EOS R, EOS RP, EOS R6, EOS R5 Series Mirrorless Cameras by commlite - **How much does it cost?** SAR 259 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/107610301-commlite-cm-ef-eos-r-lens-adapter-electronic-auto-focus) ## Best For - commlite enthusiasts ## Why This Product - Trusted commlite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Aperture Control:** Adjust aperture directly from your camera for perfect exposure every shot. - • **Reliable EXIF Data Transmission:** Gold-plated contacts ensure flawless metadata transfer for professional workflow. - • **Enhanced Autofocus & Stabilization:** Built-in image stabilization and autofocus keep your shots razor-sharp and blur-free. - • **Seamless Canon EF to EOS R Integration:** Effortlessly use your EF/EF-S lenses on the latest EOS R series without missing a beat. - • **Durable Zinc-Alloy Build with Tripod Mount:** Rugged design with 1/4” screw mount for stable, hands-free shooting setups. ## Overview The Commlite CM-EF-EOS R Lens Adapter bridges Canon EF/EF-S lenses to EOS R mirrorless cameras, delivering electronic autofocus, aperture control, and built-in image stabilization. Crafted with durable zinc alloy and gold-plated contacts, it ensures reliable performance and seamless EXIF data transmission, making it an essential upgrade for Canon shooters seeking versatility and precision. ## Description desertcart.com : Commlite CM-EF-EOS R Lens Adapter, Electronic Auto-Focus EF to R Mount Adapter for Canon EF/EF-S Lens to EOS R, EOS RP, EOS R6, EOS R5 Series Mirrorless Cameras : Electronics Review: Great adapter - functions flawlessly so far with all of my ef lenses. can use autofocus and image stabilization on lenses no issue. Review: Great Adapter - This adapter works great for my Canon R10 to be able to use my DSLR lens. It’s snug and holds the lenses well. I was a little worried using a third party aftermarket product but it works so well and is much cheaper than the one Canon offers. I highly recommend it. ## Features - 【Compatibility】Compatiblity with Canon EF/EF-S Lens to Canon R RP RF Cameras. Please refer to the compatibility table before you purchase our CM-EF-EOS R lens adapter. Notice: Our lens adapter does not support the AF-C in video mode. - 【AF function & Aperture Control】The design has a built-in aperture motor and an electronic contact, which can control the aperture of the lens by means of an electronic contact & The aperture control function almost supports all Canon EOS R cameras, and you can adjust aperture directly from the camera side to control the actual aperture of the lens. - 【EXIF signal transmitting】The design of gold plated PIN has excellent signal transmission performance while it supports EXIF signal transmission. - 【Built-in IS Stabilization】Built-in IS stability, making your focus more precise and clear, which better help you take pictures. - 【Material & Design】Designed with 1/4 screws at the bottom, which can be mounted on the tripod or other retention frame;Zinc-plated alloy technology, with a strong and stable performance. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07LGYSQD3 | | Best Sellers Rank | #23 in Camera Lens Adapters & Converters | | Customer Reviews | 4.4 4.4 out of 5 stars (2,749) | | Date First Available | December 19, 2018 | | Is Discontinued By Manufacturer | No | | Item Weight | 7.4 ounces | | Item model number | CM-EF-EOS R | | Manufacturer | commlite | | Package Dimensions | 4.53 x 3.82 x 2.2 inches | ## Images ![Commlite CM-EF-EOS R Lens Adapter, Electronic Auto-Focus EF to R Mount Adapter for Canon EF/EF-S Lens to EOS R, EOS RP, EOS R6, EOS R5 Series Mirrorless Cameras - Image 1](https://m.media-amazon.com/images/I/51+GpfPUmbL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great adapter *by C***N on March 1, 2026* functions flawlessly so far with all of my ef lenses. can use autofocus and image stabilization on lenses no issue. ### ⭐⭐⭐⭐⭐ Great Adapter *by S***D on August 26, 2025* This adapter works great for my Canon R10 to be able to use my DSLR lens. It’s snug and holds the lenses well. I was a little worried using a third party aftermarket product but it works so well and is much cheaper than the one Canon offers. I highly recommend it. ### ⭐⭐⭐⭐⭐ DOES NOT FIT MY T5 CANON CAMERA I WILL KEEP THIS. NEED HELP IN ORDERING CORRECT ONE HELP! *by J***H on March 27, 2025* PLEASE HELP! I ordered Commlite CM-EF-EOS R Lens Adapter, Electronic Auto-Focus EF to R Mount Adapter for Canon EF/EF-S Lens to EOS R, EOS RP, EOS R6 to use with a 400mm SIGMA lens. It does not fit on my canon T5. Can anyone PLEASE tell me exactly word for word which adapter I should order for my 400mm SIGMA lens to fit my canon T5, XTI? I have trouble understanding which one to order. I will keep this lens as it will probably fit something I have in the future. It arrived super fast and nicely packaged and appears to be of good quality. ANY HELP IS GREATLY APPRECIATED! THANKS! ## Frequently Bought Together - Commlite CM-EF-EOS R Lens Adapter, Electronic Auto-Focus EF to R Mount Adapter for Canon EF/EF-S Lens to EOS R, EOS RP, EOS R6, EOS R5 Series Mirrorless Cameras - SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN - Artman LP-E17 Battery 2-Pack and Rapid Dual USB Charger for Canon EOS R100 R50 RP R10 R8, Rebel T8i, T7i, T6i, T6s, SL2 SL3, EOS M3, M5, M6, EOS 77D 200D 250D 750D 760D 800D 8000D Digital SLR Camera --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/107610301-commlite-cm-ef-eos-r-lens-adapter-electronic-auto-focus](https://www.desertcart.com.sa/products/107610301-commlite-cm-ef-eos-r-lens-adapter-electronic-auto-focus) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-05-11*